All Blog Posts Tagged 'energy' (121)

Energy Auditing Ourselves

A short while ago I was in a meeting that centered on creating a flexible winter weatherization plan that would have a wide degree of application.  While such plans are not uncommon in the least, I was surprised to hear that we, as inhabitants, came up as a serious aspect of energy inefficiency.

As someone who works with material and energy inefficiencies,…

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Added by Nathan Christensen on January 17, 2011 at 12:00pm — 5 Comments

Goodbye to the Light Bulb We All Know and Love

You know which light bulb I mean. It’s the one you’ve burned your hands on when trying to unscrew it too soon after it’s been turned off. It’s the one you put in the lamp in your living room to read by in your comfortable chair; the one you use to light the stairways at night. It’s the 100-watt incandescent that uses… Continue

Added by Jim Gunshinan on January 14, 2011 at 11:00am — No Comments

Auditors Offering Contracting Services - Conflict of Interest?

This very question was recently posed in the BPI Group.  Is there a conflict of interest when an energy auditor also offers contracting or weatherization services to their clients?  At first glance, many would say that the easy answer is "yes". The common reasoning is that people will steer their clients towards the products they sell in order to make as much money as possible.  After all, that's what we are all in business for, isn't it?  The other answer was "it's just human…

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Added by Jon LaMonte on January 14, 2011 at 8:35am — 10 Comments

The Next Big Leap

“So what can we do to keep homes improving from an energy efficiency standpoint?”

For a long time, answers such as “improve insulation” or “designed better HVAC” systems would have likely been what first came to mind. However, with new building guidelines,…

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Added by Nathan Christensen on January 5, 2011 at 7:03am — 3 Comments

The Many Shades Of One Color: Part 2

To continue on from our last conversation, I would first like to offer a definition as to what I personally believe a “green product” should strive to do.

A green product can generally be defined as a product that, from raw material extraction, to end-of-life disposal, lessens its impact on the environment as thoroughly as possible.

While being mindful of the previously stated definition, I would like to ask each of you to look around right now, where ever you location, and…

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Added by Nathan Christensen on December 17, 2010 at 9:02am — No Comments

Energy Performance Does Add Value! Just look at the HERS Rating!

Trying to demonstrate to the unknowing that enhanced home energy performance translates into enhanced resale value is not an easy task. But actually it is right there in the HERS Rating!?



Even though most of us 'energy pros' understand that the increased comfort, health, durability, and lower energy bills means that the property should be more desirable and more valuable, it is hard to get this going due to the true way that properties are valued.



We…
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Added by Jamie Kaye on December 11, 2010 at 7:30am — 3 Comments

Electric Cars - Are They Really the Answer?

Have you noticed that there have been a lot of commercials about electric cars lately? Do you think that electric cars are really the answer to our energy issues and reliance on fossil fuels? I started to think about the process associated with electric vehicles and did some simple research. Following are some simple points to consider.



First let’s look at the manufacturing process. Vehicle parts are manufactured all over the world in…

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Added by Jon LaMonte on December 3, 2010 at 8:00am — 5 Comments

Is There a Doctor in the House?

Why do we go to doctors when we are sick? Isn’t it to find out what is wrong with us? Don’t we rely on our doctors’ education, expertise, and experiences to provide us with a proper diagnosis? Sometimes they are able to diagnose our problem and provide us with a plan of action or prescription to make us feel better. Sometimes, they refer us to a specialist that can better diagnose our problems. To 99% of the population, that…
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Added by Jon LaMonte on November 22, 2010 at 11:00am — 3 Comments

Taking the Home Energy Scoring Tool a Step Further

The U.S. Department of Energy (DOE) puts a great deal of focus and concern into the area of weatherization. An abundant amount of recovery act funding went towards weatherization and in return the reduction of energy consumption. In an attempt to make the auditing and assessing aspect of weatherization readily available and understood by both experts and consumers alike the DOE has created the Home Energy Scoring Tool.



This tool is available online for free and unlike similar…

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Added by Silas Inman on November 11, 2010 at 1:00pm — 4 Comments

TopTenUSA: The most energy efficient products

TopTen USA is a new non-profit organization that makes it easy for consumers to find the most energy efficient products. World Wildlife Fund is a partner in TopTen USA and blogs about the new website:

Help…

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Added by Diane Chojnowski on November 10, 2010 at 3:30pm — No Comments

Man’s Best (and Most Energy Efficient?) Friend



My cousin Mark is a pretty smart guy who reads widely. (All my cousins are above average.) Here is what Mark sent to me in an e-mail about dogs:…



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Added by Jim Gunshinan on November 9, 2010 at 12:30pm — No Comments

Free Hands-On Thermal Imaging Training Seminars

We, at Fluke, have always been big advocates for education. As some of you know, we deliver hands-on (yes, hands-on—that means you get to play with the imagers!) training seminars all around the country. These seminars are designed to teach you the fundamentals of thermal imaging, how to troubleshoot faster and find problems using the latest thermal imaging technology, and… Continue

Added by Fluke Thermal Imaging on November 3, 2010 at 5:14pm — No Comments

Why should I monitor my energy usage?

The biggest question many professionals and consumers alike have about energy monitoring is whether or not it actually works. The Electric Power Research Institute (EPRI) recently conducted a home electricity use study. This study looked at various factors, one of which was the home energy monitor. They found that using an energy monitor could result in savings of 8-25%. EPRI conducted further research into…

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Added by Silas Inman on November 3, 2010 at 7:30am — 2 Comments

Restoring Credibility in the Efficiency Marketplace

A chain is only as strong as its weakest link and nowhere is this adage truer than with the assurance of a manufacturer’s compliance with energy efficiency standards and endorsement programs. If any link is broken in this process, then it is impossible to “haul up” those energy savings for the consumer. The Department of Energy (DOE) the Environmental Protection Agency (EPA) are finally taking actions to repair some of the more fragile links in this chain, beginning… Continue

Added by Home Energy Magazine on November 1, 2010 at 2:30pm — No Comments

Energy Savings to the Cloud

You may have noticed the term 'cloud' or 'cloud computing' circulating around popular media. This has become an increasingly popular term and is used quite frequently by Microsoft in their recent advertising campaigns in order to create buzz. Although it is a widely used term it is not a widely understood concept. What makes cloud computing unique, or how does it work? Is it just a new term that means the internet or online?



According to Wikipedia cloud computing is web-based…

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Added by Silas Inman on November 1, 2010 at 2:00pm — 4 Comments

Manage Heating with Awareness

It is commonly known that heat rises, if you need an example, open your freezer and see where the cold air goes. This same principle applies to hot air balloons; the hot air causes the balloon to rise. Many home performance professionals understand what this means for a home in the winter. Unfortunately, the average consumer may not understand how important this concept is. On average 60% of heat escapes through the roof of a house, attic or roof insulation can go a long way in reducing…

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Added by Silas Inman on November 1, 2010 at 9:00am — No Comments

Home energy management

I would call myself an advanced amateur at hardware/software solutions for home energy management. I experiment with various ways to remotely monitor sensors and I am particularly interested in ways to make it affordable and meaningful to track energy usage, down to the appliance level, within a residential environment.


My current system uses three power sensors and one temperature sensor (solar powered), all wireless using the zigbee protocol. They are polled by a low…
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Added by Chris Jefferies on October 27, 2010 at 12:28pm — No Comments

The Groundbreaking New Georgia State Energy Code

Georgia state energy code and the 2009 IECC Yesterday I went to the Georgia Department of Community Affairs (DCA) for a meeting of the State Codes Advisory Committee (SCAC). Wait, wait, don't leave yet! I promise there's good stuff in here.

OK, let's try that again.

Yesterday I saw a bunch of guys sitting around a table make a groundbreaking decision that will alter the lives of home builders, energy raters, and utility customers. Yes, I'm talking about the great work done by the…

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Added by Allison A. Bailes III on October 26, 2010 at 9:00am — 3 Comments

Home Performance Business—Getting In the Door



There is a hot and heavy dialogue taking place in an online group that I belong to, made up mostly of people who are in the business of auditing homes and then making homes more energy efficient, healthy, and comfortable. The main gist of the discussion is, Do we rely on the government to encourage people to make their homes more efficient, or is it up to the market? Does this sound familiar? Tune into any election debate in the…

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Added by Jim Gunshinan on October 19, 2010 at 12:56pm — No Comments

Targeting the High Users

Homes with high energy consumption are likely to provide us more opportunities to save energy. If that’s true, then why don’t we see more programs and businesses geared toward the high users?



Regulatory authorities discourage utilities from creating programs targeting the high users. It is politically unpopular for utility programs funded by ratepayers to support the wealthy. High users, the logic goes, are probably wealthy and therefore able to save energy…
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Added by Home Energy Magazine on May 1, 2010 at 4:30pm — No Comments

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Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

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Hal Skinner replied to Hal Skinner's discussion Rooftop A/C units and exposed ductwork in the group Radiant Control Coatings
"OK Tom, I think I am on the last questionow,,,I think.  LOL Going under the building and…"
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Hal Skinner replied to Hal Skinner's discussion Rooftop A/C units and exposed ductwork in the group Radiant Control Coatings
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Hal Skinner replied to Hal Skinner's discussion Rooftop A/C units and exposed ductwork in the group Radiant Control Coatings
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Hal Skinner replied to Hal Skinner's discussion Rooftop A/C units and exposed ductwork in the group Radiant Control Coatings
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Retrofitting Your Home for Energy Efficiency

Building Science: What is an Energy Audit? Using a Blower Door Test. Retrofitting Your Home for Energy Efficiency
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